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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/17/2002
Application #:
09652881
Filing Dt:
08/31/2000
Inventors:
Peter W. Pesetski, Nicholas J. Arnone
Title:
METHOD AND SYSTEM FOR COMMUNICATING THE STATUS OF A DIGITAL TRANSMISSION LINE ELEMENT DURING LOOPBACK
Assignment: 1
Reel/Frame:
022746/0241Recorded: 05/28/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/28/1992
Exec Dt:
09/08/1992
Assignee:
620 STETSON AVENUE
ST. CHARLES, ILLINOIS 60174
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
013011/0292Recorded: 06/20/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/11/2002
Assignee:
750 N. COMMONS
AURORA, ILLINOIS 60504
Correspondent:
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
LAWRENCE H. AARONSON
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:
017982/0876Recorded: 07/25/2006Pages: 10
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/30/2006
Assignee:
135 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Correspondent:
MARIANN R. MURPHY
ONE IBM PLAZA
JENNER & BLOCK LLP
CHICAGO, IL 60611
Assignment: 4
Reel/Frame:
022597/0926Recorded: 04/28/2009Pages: 16
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
03/05/2009
Assignee:
120 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Correspondent:
PAULA M. THEISMANN -- SONNENSCHEIN NATH
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080

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